JOHN BILLINGSLEA

3 races in the archive

Personal bests

10K

1:03:36

2007 · 10:14 /mi

8K

49:15

2007 · 9:54 /mi

Progression

10K2 finishes · best 1:03:36 in 2007 — their most recent
1:03:401:03:501:04:00200620072006 10K — 1:03:582007 10K — 1:03:361:03:36

Lower on the chart is faster — a line falling to the right means improvement.

Race history